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서지반출
Survivability Evaluation Model in Wireless Sensor Network using Software Rejuvenation
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  • Survivability Evaluation Model in Wireless Sensor Network using Software Rejuvenation
  • Survivability Evaluation Model in Wireless Sensor Network using Software Rejuvenation
저자명
Parvin. Sazia,Thein. Thandar,Kim. Dong-Seong,Park. Jong-Sou
간행물명
정보·보안논문지= Journal of information and security
권/호정보
2008년|8권 1호|pp.91-100 (10 pages)
발행정보
한국사이버테러정보전학회
파일정보
정기간행물|ENG|
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기타
이 논문은 한국과학기술정보연구원과 논문 연계를 통해 무료로 제공되는 원문입니다.
서지반출

기타언어초록

The previous works in sensor networks security have focused on the aspect of confidentiality, authentication and integrity based on cryptographic primitives. There has been no prior work to assess the survivability in systematic way. Accordingly, this paper presents a survivability model of wireless sensor networks using software rejuvenation for dual adaptive cluster head. The survivability model has state transition to reflect status of real wireless sensor networks. In this paper, we only focus on a survivability model which is capable of describing cluster head compromise in the networks and able to switch over the redundant cluster head in order to increase the survivability of that cluster. Second, this paper presents how to enhance the survivability of sensor networks using software rejuvenation methodology for dual cluster head in wireless sensor network. We model and analyze each cluster as a stochastic process based on Semi Markov Process (SMP) and Discrete Time Markov Chain (DTMC). The proof of example scenarios and numerical analysis shows the feasibility of our approach.